Why is my diaphragm pump losing flow or pressure?

If your diaphragm pump is no longer delivering the expected flow or pressure, it could be due to worn diaphragms, damaged valves, air leaks or operating conditions outside the recommended range. Over time, elastomer components naturally wear and may require replacement.

Ensuring the pump is properly sized for the application is also important for maintaining performance. If you are experiencing inconsistent pump output, reviewing pump specifications and maintenance options from KNF can help identify the right solution for your system.

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